2595849728

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{3989}}^1$

素因数の和:4079

約数の個数: 80

約数和(自身を含む): 5485898880

約数和(自身を除く): 2890049152

約数列:

[1, 2, 4, 8, 16, 31, 32, 41, 62, 64, 82, 124, 128, 164, 248, 256, 328, 496, 512, 656, 992, 1271, 1312, 1984, 2542, 2624, 3968, 3989, 5084, 5248, 7936, 7978, 10168, 10496, 15872, 15956, 20336, 20992, 31912, 40672, 63824, 81344, 123659, 127648, 162688, 163549, 247318, 255296, 325376, 327098, 494636, 510592, 650752, 654196, 989272, 1021184, 1308392, 1978544, 2042368, 2616784, 3957088, 5070019, 5233568, 7914176, 10140038, 10467136, 15828352, 20280076, 20934272, 31656704, 40560152, 41868544, 63313408, 81120304, 83737088, 162240608, 324481216, 648962432, 1297924864, 2595849728]

約数ペア:

[(1, 2595849728), (2, 1297924864), (4, 648962432), (8, 324481216), (16, 162240608), (31, 83737088), (32, 81120304), (41, 63313408), (62, 41868544), (64, 40560152), (82, 31656704), (124, 20934272), (128, 20280076), (164, 15828352), (248, 10467136), (256, 10140038), (328, 7914176), (496, 5233568), (512, 5070019), (656, 3957088), (992, 2616784), (1271, 2042368), (1312, 1978544), (1984, 1308392), (2542, 1021184), (2624, 989272), (3968, 654196), (3989, 650752), (5084, 510592), (5248, 494636), (7936, 327098), (7978, 325376), (10168, 255296), (10496, 247318), (15872, 163549), (15956, 162688), (20336, 127648), (20992, 123659), (31912, 81344), (40672, 63824)]